77888016

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31817}}^1$

素因数の和:31848

約数の個数: 60

約数和(自身を含む): 230807772

約数和(自身を除く): 152919756

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 31817, 63634, 95451, 127268, 190902, 254536, 286353, 381804, 509072, 540889, 572706, 763608, 1081778, 1145412, 1527216, 1622667, 2163556, 2290824, 3245334, 4327112, 4581648, 4868001, 6490668, 8654224, 9736002, 12981336, 19472004, 25962672, 38944008, 77888016]

約数ペア:

[(1, 77888016), (2, 38944008), (3, 25962672), (4, 19472004), (6, 12981336), (8, 9736002), (9, 8654224), (12, 6490668), (16, 4868001), (17, 4581648), (18, 4327112), (24, 3245334), (34, 2290824), (36, 2163556), (48, 1622667), (51, 1527216), (68, 1145412), (72, 1081778), (102, 763608), (136, 572706), (144, 540889), (153, 509072), (204, 381804), (272, 286353), (306, 254536), (408, 190902), (612, 127268), (816, 95451), (1224, 63634), (2448, 31817)]